.jsbridge {
    height: 200px;
    width: 200px;
    background-color: red;
}

.upimg {
    height: 200px;
    width: 200px;
    background-color: green;
    margin-bottom: 50px;
}

.qr-btn{
    width:200px;
    height:50px;
    background-color:#157EFB ;
    line-height: 50px;
    text-align: center;
    color:#fff;
    border-radius: 10%  10%;
    margin-bottom:10px;
}

input[node-type=jsbridge]{
    visibility: hidden;
}